Automatic light switch



FIG. 1 is a front perspective view of an automatic light switch according to the present invention;

FIG. 2 is a front view of an automatic light switch of FIG. 1;

FIG. 3 is a back view of the automatic light switch of FIG. 1;

FIG. 4 is a left side view of the automatic light switch of FIG. 1;

FIG. 5 is a right side view of the automatic light switch of FIG. 1;

FIG. 6 is a top view of the automatic light switch of FIG. 1; and,

FIG. 7 is a bottom view of the automatic light switch of FIG. 1.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design. 

The ornamental design for an automatic light switch, as shown and described. 